What is the diameter of this Escutcheon?

How to get the the escutheon flush with wall?

We have installed the cartridge assembly and have completed our tiling already. We checked this several times before completing this, but now with it all complete the assembly protrudes too far from the wall, making the escutcheon not flush with the wall (about 1/2 inch too far). Is there an escutcheon extender or another piece we can get to make this work without ripping out our tile job? We have the set and it appears that the escutcheon for the handle, part RP48307 might work behind this diverter. Is it possible to get this or another similar piece that might work? Any other ideas?

Asked by: Kim

Hi Kim,
Thank you for your question. We do offer an extension kit for the R11000 diverter. Please use Delta Faucet model # RP75137. It will add 1&quot; to the installation.
Thanks.
Jody